From bfc0425797e83dd27002e28f79f683a5537844fe Mon Sep 17 00:00:00 2001
From: gpcf <gpcf@gpcf.eu>
Date: Sun, 14 May 2023 19:46:44 +0200
Subject: Add ABM to refresh departureboard, for integration with LuaATC

---
 init.lua | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/init.lua b/init.lua
index 11c6914..72e1f41 100644
--- a/init.lua
+++ b/init.lua
@@ -19,7 +19,7 @@ local function render_depboard(pos, objref)
 			c = tb
 		end
 		for k,v in pairs(c) do
-			if not tb[k] or tb[k] ~= v then
+			if not tb[k] or tb[k] ~= tostring(v) then
 				changed = true
 			end
 			tb[k] = tostring(v)
@@ -112,3 +112,11 @@ minetest.register_node("departureboards:departureboard", {
 				},
 		},
 })
+
+
+minetest.register_abm({
+		nodenames = {"departureboards:departureboard"},
+		interval = 5,
+		chance = 1,
+		action = display_api.update_entities,
+})
-- 
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